Changhai Cao
- Born
- Aug 28, 1976 (50 years old)
- Events
- 10 000 m · 5000 m
Changhai Cao is a China long-distance runner, born on August 28, 1976. He competes primarily in the 5000m and 10000m.
His personal bests include 13:45.04 in the 5000m and 28:19.46 in the 10000m. He is currently active on the international athletics circuit, representing China.
Personal best · 10 000 m28:19.46
1997 season best28:19.46Oct 18, 1997
Personal best · 5000 m13:45.04
As of Oct 28, 2026: 10 000 m 28:19.46, 5000 m 13:45.04, 1997 season best 28:19.46 (Oct 18, 1997) · 50 years old
Personal bests
WA points calculator →Progression
| Season | Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|---|
| 1997 | 5000m | 13:45.20 | – | Oct 23, 1997 | – |
| 1997 | 10000m | 28:19.46 | – | Oct 18, 1997 | – |
| 1997 | CrossCount | 38:10 | – | Mar 23, 1997 | 25th IAAF World Cross Country Championships, Torino |
| 1995 | 5000m | 13:45.04 | – | Oct 27, 1995 | – |
| 1995 | 10000m | 28:23.11 | – | Oct 23, 1995 | – |